001    /*
002     * Copyright 2010-2013 JetBrains s.r.o.
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    
017    package org.jetbrains.jet.lang.cfg.pseudocode;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.jet.lang.psi.JetElement;
021    
022    public class SubroutineEnterInstruction extends InstructionWithNext {
023        private final JetElement subroutine;
024    
025        public SubroutineEnterInstruction(@NotNull JetElement subroutine) {
026            super(subroutine);
027            this.subroutine = subroutine;
028        }
029    
030        public JetElement getSubroutine() {
031            return subroutine;
032        }
033    
034        @Override
035        public void accept(InstructionVisitor visitor) {
036            visitor.visitSubroutineEnter(this);
037        }
038    
039        @Override
040        public String toString() {
041            return "<START>";
042        }
043    
044        @Override
045        protected Instruction createCopy() {
046            return new SubroutineEnterInstruction(subroutine);
047        }
048    }